baber/WOPTO huggingface dataset:
Patent JP-S62164525-A (JP)
Title: Bonding structure of fluorine plastic
Inventor: HATTORI HITOSHI
IPC: B29K27/12
Filed: 1986-01-16
Abstract: PURPOSE:To improve the bonding strength of fluorine plastic remarkably by a method wherein groove-like steps are provided between the fluorine plastic and a matter to be bonded to the plastic, while adhesive agent is interposed between them. CONSTITUTION:Grooves 4 are provided on the peripheral direction of the side surface of fluorine plastic 1. The groove 4 is provided on the surface receiving a shear force with respect to a force applied to the fluorine plastic from an arrow sign direction in the diagram. Therefore, the side surface of the fluorine plastic 1 comes in a configuration having steps with respect to the direction of the shear force. The fluorine plastic 1 and a metallic material 2 are bonded by filling an adhesive agent 5 between them and curing it. The cured adhesive agent 5 enters into the groove 4 of the fluorine plastic and serves as keys, whereby it becomes very hard to separate the fluorine plastic 1 from the metallic material 2.
Patent JP-S60148595-A (JP)
Inventor: OONISHI HAJIME
IPC: D06F39/02
Filed: 1984-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5597050-A (JP)
Title: Cassette take-out device
Inventor: SHINOHARA ISAO
IPC: G11B15/66
Filed: 1979-01-19
Abstract: PURPOSE: To obtain a device using two cassette tapes such as the automatic answering telephone set and the like by securing such constitution in that the 1st release means may be actuated with shift of the operation means for the 1st and 2nd cassette tapes toward the 1st direction.  
     CONSTITUTION: With turning of operation lever 14 toward arrow B, 1st cassette tape 2 is pushed up and can be taken out. At the same time, lock plate 23 is slided in the opposite direction to arrow A, and thus cassette cover 19 is opened via spring 22. While in case operation lever 14 is turned toward arrow C, 2nd cassette tape 6 can be taken out along with cassette cover 9 opened. The 1st and 2nd cassette tapes can be taken out individually through one operation means, and at the same time the cassette cover is opened. Thus the operation can be simplified with the controllability improved extremely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05184225-A (JP)
Title: String-delivering mechanism
Inventor: ITO TSUKASA
IPC: A01D59/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide a string-delivering mechanism capable of changing a braking force in response to the change in stationary inertia accompanied by the change in the outer diameter of the wound string and of reducing the change in the tension of the delivered string. CONSTITUTION:In a string-delivering mechanism provided with a wound string 36 winding and receiving the string 4 and rotatably fit onto a laterally directed support shaft 60 and with a string-delivering mechanism 6 for delivering the string 4 from the wound string 36 at a high speed, an abrasion-braking member 63 sliding on the outer circumferential surface of the wound string 36 by its self weight is supported in a swinging state at such a support as to gradually approach from a vertically directed oblique posture to a horizontal posture as the outer diameter of the wound string 36 is reduced.
Patent JP-S58122950-A (JP)
Title: Polypropylene composition having improved rigidity
Inventor: YASUMURA HITOSHI
IPC: C08L23/00
Filed: 1982-01-19
Abstract: PURPOSE:To provide the titled compsn. having excellent rigidity and heat resistance and suitable for use in the production of a food tray, consisting of PP, a specified modified PP and PVA or a saponified product of an ethylene/vinyl acetate copolymer. CONSTITUTION:0.01-20wt% ethylenically unsaturatted acid or its anhydride such as maleic acid or anhydride and, if necessary, a liquid rubber having a number- average MW of 500-10,000 such as 1,2-polybutadiene are reacted with PP in the presence of a free radical generating agent at 50-150 deg.C for 5min-5hr to obtain a modified PP. 55-98wt% PP, 0.1-30wt% said modified PP and 1- 40wt% PVA having a degree of polymn. of 3,000 or below or saponified product of an ethylene/vinyl acetate copolymer are blended together. EFFECT:Moldings having excellent heat resistance and transparency and high toughness due to high flexural modulus can be obtd.
Patent JP-H01186514-A (JP)
Title: Die for coating enamel wire
Inventor: GOTO MASAYOSHI
IPC: H01B13/16
Filed: 1988-01-13
Abstract: PURPOSE:To suppress the occurrence of defective eccentricity and improve the electric insulation performance by providing an approach angle with a specific angle on a tip section and exerting an excellent centering action. CONSTITUTION:A die tip section 3 is formed on the long guide passage 2a of the body section of a die 1. The right end of the passage 2a is in touch with the approach section of the tip section 3 via a bell mouth section. The approach section 3b has a small approach angle alpha. When this approach angle alphais set to the range of 1-10 deg., an excellent centering action is exerted, the occurrence of defective eccentricity can be suppressed. An enamel wire with uniform film thickness can be easily manufactured in coating and baking processes by the horizontal enamel wire coating method, the electric insulation performance is improved. The film thickness can be made further thinner, the material cost can be saved.
Patent JP-H08240821-A (JP)
Title: Plane waveguide and its production
Inventor: KURISUTOFU JIEE BUCHIYARU
IPC: H01S3/063
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent a light amplifier from deteriorating by forming the amplifier out of each coupling for the introduction of a light signal and photoelectric power, as well as for signal output, and a zone for introducing the light signal and the photoelectric power, and specifying the zone and a waveguide material. SOLUTION: This planar waveguide 10 is formed out of a coupling for introducing a light signal, another coupling for introducing photoelectric power for amplification, and another coupling for outputting signals, and a zone suitable for introducing the signal and photoelectric power. The zone is made of a waveguide material containing a dopant 30 as a trivalent monocrystal or polycrystal material formed on a substrate 20. Furthermore, the substrate 20 has a smaller refractive index than the waveguide material, and the waveguide material contains the dopant 30 as rare earth ions. In this case, the concentration of the dopant 30 is approximately between 0.5 to 12atm%. According to this construction, the waveguide 10 comes to have an emission spectrum of bandwidth at least equal to approximately 60nm, and can amplify a light signal of wavelength approximately between 1.51 and 1.57μm.
Patent JP-H06214293-A (JP)
Title: Camera
Inventor: TAKAHASHI YOSHIAKI
IPC: G03B17/02
Filed: 1993-01-18
Abstract: PURPOSE:To obtain the constitution of the hinge part of a battery cover which is loaded in a camera and which is not influenced by the opening and closing action of a back cover and to prevent the disconnection and the short circuit of a flexible printed board wound round the back cover side from occurring. CONSTITUTION:Back cover hinge part 1E are engaged with the outside of a pair of camera body bearing parts 3A and the battery cover hinge parts 8C are engaged with the inside thereof by interposing them. Then, the back cover 1 and the battery cover 8 are axially supported from both sides by two common hinge shafts 2C. The intermediate part 7a of the flexible printed board 7 is wound round a non-electrical conductive boss-like (or shaft-like) winding- round part 11 formed on a back cover rib 1D and held by the finger-like body 1C of the back cover 1 so that it is not loosened.
Patent JP-S5598715-A (JP)
Title: Micromanipulator
Inventor: YAMAKI SHIGERU
IPC: B25J7/00
Filed: 1979-01-24
Abstract: PURPOSE: To make the manipulator readily disposable in the optimum position with respect to the specimen by disposing a mirror between the objective lens or condenser lens of a microscope and the specimen, forming a hole in this mirror an passing the micromanipulator therethrough.  
     CONSTITUTION: A condenser lens 5 is so disposed that its optical axis intersects orthogonally with the optical axis of an objective lens 2. A mirror 6 is disposed at the point of intersection of both optical axes. Further, a hole is formed at the center of the mirror 6 and a micromanipulator 7 such as microelectrode, micropipette or injection syringe is passed into said hole. The axial line thereof is aligned approximately to the optical axis of the objective lens 2 and its end is disposed contactably or pierceably to cells 4 and its rear end is removably mounted to the receiving member 9 fixed to the mounting member 8 of the mirror 6 and is connected to a conductor 10. In this way, the micromanipulator 7 may be disposed in the optimum position without providing through-hole in the objective lens 2 or condenser lens 5, hence the production becomes easy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06215215-A (JP)
Title: Ticket issuing device
Inventor: NIMATA TAKAHIKO
IPC: G07B5/00
Filed: 1993-01-18
Abstract: PURPOSE:To surely executing a switching operation or the like by the sure loading of rolled paper by connecting 1st and 2nd sensors to a display part and confirming the accurate state of the rolled paper with the display part. CONSTITUTION:A printing part is arranged inside adjacent to a roller for sending rolled paper and provided with the 1st sensor 7. The 2nd sensor 8 is arranged adjacently to a ticket issuing operation part and a rolled paper cutting device is arranged adjacently to take-out port. The 1st sensor 7 is connected to a control circuit 10 constituted of an I/O IC through a connector 11 and the 2nd sensor 8 is connected to the 1st sensor 7 in series. Since a display part 13 is turned on at the time of detecting the rolled paper by the 1st and 2nd sensors 7, 8, the completion of the loading of the rolled paper can be known.
Patent JP-S58126093-A (JP)
Inventor: SEKIGUCHI KOUICHIROU
IPC: B25J9/16
Filed: 1982-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10192984-A (JP)
Title: Forming die of sheet
Inventor: KITAMURA NORITOSHI
IPC: B21D5/01
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a forming die which reduces the number of process and improves the precision of machining by receiving a circular-column like sub- rotary cam inside a rotary cam, opposing a sub-slide cam to the rotary cam, and installing it on a 2nd die and a sub automatic returning device on a 1st die. SOLUTION: A slide cam 37 and a sub-slide cam 60 are not interfered to negative angle forming part 21, 54 of a rotary cam 5 and a sub-rotary cam 6, their slope faces 64, 65 are abutted with turning plates 22, 55, and the rotary cam 5 and the sub rotary cam 6 are turned clock-wise. When an upper die 31 is more lowered, the slide cam 37 ad the sub slide cam 60 are moved to left side in the width direction with the actin of cam, and a main negative angle forming part of a work W together with the sub sensitive angle forming part are formed in negative angles with the negative angle forming parts 21, 61 of the turned rotary cam 5 and sub rotary cam 6 and the negative angle forming parts 21, 54 of the slide cam 37 and the sub slide cam 60. After forming the negative angle, the upper die is raised, the slide cam 37 and the sub slide cam 60 are moved to the right side and raised without interfering to the work W.
Patent JP-H023970-A (JP)
Title: Photosensitive matrix without optical reset operation having three diodes for one dot
Inventor: MARUKU ARUKE
IPC: H04N5/374
Filed: 1989-01-17
Abstract: PURPOSE: To reset floating potential only with a fixed voltage source by providing a photosensitive diode, a read diode and a reset diode, which are connected to a common floating node, for respective photosensitive dots. CONSTITUTION: The photosensitive diodes DP between a row conductor LLi and the common floating node A generates a charge on the floating node A when it is irradiated. The read diode DL connected between a column conductor Cj and the common floating node A can transfer the charge to the column conductor Cj from the floating node A. Furthermore, the reset diode DR conencted between the row conductor LRi connected to the reset voltage source and the common floating node A resets the potential of the floating node A selected after charge transfer. Thus, floating potential can be reset to a desired level only with the fixed voltage source with such a constitution.
Patent JP-H06340830-A (JP)
Title: Preparation of aqueous coating agent using module system
Inventor: TOOMASU BUROTSUKU
IPC: C08G18/08
Filed: 1994-01-25
Abstract: PURPOSE: To obtain a desired special effect hue adjustable at a time of use for a car, a vehicle or the like by mixing at least two kinds of aq. single component special effect base lacquers (moduli) stable over a specific long period of time and low in solvent content.  
     CONSTITUTION: In a method for producing an aq. coating agent by mixing at least two kinds of storage stable aq. moduli, an aq. special effect module (A) containing special effect pigment, an anion and/or nonion stabilized water dilutive binder, at least 20 wt.% of water and, if necessary, an org. solvent, a crosslinking agent or the like and a binder module (B) containing an anion and/or nonion stabilized water dilutive binder, water or the like are mixed. A contains 3-13 wt.% metallic pigment as the special effect pigment and the pigment/binder ratio thereof is 0.02:1-10:1 and the pH thereof is 7.2-8 and metallic pigment based on aluminum and steel can be used. As the binder of A and B, a polyurethane resin is especially pref. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04321643-A (JP)
Title: Diacetylene-containing benzoic acid derivative
Inventor: TSUCHIYAMA KAZUO
IPC: C07C63/06
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a new diacetylene-containing benzoic acid derivative useful as a non-linear optical material, showing electrical and optical functions of higher order by solid-phase polymerization as a polydiacetylene synthetic material. CONSTITUTION:A diacetylene-containing benzoic acid derivative shown by formula I (substitution position of XCO may be any of ortho-, meta- or para- position; X is OR<2> or NR<3>R<4>; R<2> to R<4> are H or alkyl; R<1> is alkyl, phenyl or substituted phenyl) such as meta(octa-1,3-diynyl)benzoic acid. The compound is synthesized by subjecting a compound shown by formula II and a compound shown by formula III or a compound shown by formula IV and a compound shown by formula V to asymmetric coupling reaction and optionally esterifying or amidating.
Patent JP-H11198005-A (JP)
Title: System and method for controlling magazine charging
Inventor: YAMAGUCHI HIDEKI
IPC: G05B19/418
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent incorrect magazine charging by using an inexpensive magazine. SOLUTION: A production device 2 reads the serial number of a magazine 6 charged therein and refers to a magazine part number table on a data base 4, while it reads the part number corresponding to the read serial number and refers to a device part number table on the data base 4, after which it reads the part number corresponding to its device name and allows the magazine 6 to be charged if both part numbers coincide with each other but refuses the magazine 6 to be charged if they do not coincide.
Patent JP-H06215677-A (JP)
Title: Relay driving circuit
Inventor: NISHIBE TAIJI
IPC: H01H47/00
Filed: 1993-01-19
Abstract: PURPOSE:To provide a relay driving circuit by which the chattering of a relay caused by a change in electric power supply voltage generated by driving and stopping a load can be prevented effectively. CONSTITUTION:A bypass circuit 22 is arranged to branch off and flow an electric power supply current flowing to the base side of a transistor Tr11 to the load 14 side when a switch 20 is turned on when a relay 12 is turned off as well as to stop branching-off of the electric power supply current to the load 14 side when the Tr11 is turned on and the relay 12 is turned on by this base current. Thereby, since the base current of the Tr11 becomes more plenty when the relay is turned on than when the relay is turned off, the chattering of the relay 12 is not caused. When the Tr11 and the relay 12 are turned off due to the decrease in the base current in an ON condition of the relay 12, since an electric current flowing only to the base of the Tr11 is branched off also to the load 14 side by the bypass circuit 22, the relay maintains an OFF condition due to the decrease in the base current, so that the chattering is not caused.
Patent JP-H02187546-A (JP)
Title: Heat source system based on in-pipe ice making unit
Inventor: IGARASHI SEISHIRO
IPC: F24F5/00
Filed: 1989-01-13
Abstract: PURPOSE:To make it possible to form sharbet-like ice by laying out a plurality of small-sized tubes inside a shell, bringing circulation water into a droplet state as heat storage water in the tubes, and cooling the tubes with a refrigerant. CONSTITUTION:It is possible to form sherbet-like ice by turning heat storage water into a droplet state in a tube 2 and cooling the tube with refrigerant. When this attempt is made, a shell and tube type ice maker equipped with a plurality of small-sized tubes (coils) 2 in a shell 1, is used, while a bromide solution, such as lithium bromide(LiBr) with low density is used as a heat storage material. Then, the bromide solution is fed into the tubes 2 in the shell 1 from a bromide solution inlet 4 while antifreeze solution or refrigerant is fed around the tubes 2 from an antifreeze or refrigerant inlet 6 respectively, thereby cooling the tubes 2, and forming sherbet-like ice inside the tubes 2, keeping the bromide solution at a rest. The thus produced sherbet-like ice lets the bromide solution flow from the bromide solution inlet 4 and it is pushed out from the bromide solution outlet 3.
Patent JP-S5597877-A (JP)
Title: Overcurrent protector of direct current arc welding machine
Inventor: ISHII HIDEO
IPC: B23K9/073
Filed: 1979-01-23
Abstract: PURPOSE: To protect the DC power supply against abnormal states by providing an arc voltage detecting element, a time constant circuit consisting of a resistance and capacitor, a driving element, a control element, etc. to the captioned protector.  
     CONSTITUTION: In the captioned overcurrent protector, the charging voltage Vc of a capacitor C changes and the operation level of the 2nd transistor Tr 2 is beforehand determined and the time reaching for this becomes faster as the voltage Vp is higher and longer as it is lower. The voltage Vp contributing to the charging of the capacitor C is taken from the output of an amplifier IC and the voltage at the point P starts charging to the capacitor C as the 1st transistor Tr 1 goes OFF when the output voltage becomes set voltage or less. This charging voltage is converted to the voltages Vpw, Vpt by the voltages Vsw and Vst at the wire shorting. Because of Vsw > Vst, they become Vpw < Vpt and the voltage Vc of the capacitor C reaches the operation level of the transistor Trp. In the case of the voltage Vst, the gate block circuit operation time becomes faster than the operation time of the case of the voltage Vpt, thus safe current is supplied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04239932-A (JP)
Title: File recovery system
Inventor: YOKOYAMA TOSHIYUKI
IPC: G06F12/00
Filed: 1991-01-24
Abstract: PURPOSE:To surely restore an update file regardless of interruption on the way of processing by performing the update processing of object data at the time of satisfying an update condition to prevent the update condition from being not satisfied at the time of the input of settlement like a conventional system. CONSTITUTION:The application of the online conversational processing where many terminals 1 are provided and update is requested to the same data from plural terminals 1 in a short time is provided with a journal file 41 where processing information to an update file 42 of this application is stored for each terminal, a function which outputs processing information required for restoration of the update file 42 to the journal file 41 in the case of interruption of the processing, and a function which recovers the update file 42 based on processing information of the journal file 41 after this interruption.
Patent JP-H10201136-A (JP)
Title: Uninterrupted power supply device
Inventor: IKEDA KATSUMI
IPC: H02J9/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To continue an operation without the power supply interruption by a method wherein the abnormality of an output switch is immediately detected and a bypass side thyristor switch is turned on to switch the power supply to a load to a commercial power supply side. SOLUTION: If an output switch is turned off by an abnormality while the output switch is in an on-state by an output-switch-on command, an auxiliary contact 601 interlocked with the output switch is also turned off. Therefore, as a (+) voltage is applied to the input terminal of a reverse circuit 805b through a current limiting resistor 901, a waveform at a point (a) is reversed by a reverse circuit 805a and the level of the waveform is turned to L. As the level of a waveform at a point (b) is L, an on-delay circuit 803 supplies an L level output to the reverse circuit 805b without delay. As the level of a waveform at a point (c) on the input side of the reverse circuit 805b is L, the level of the waveform at the point (c) is turned from L to H by the reverse circuit 805b. Therefore, a load can be operated without a power supply interruption when a power supply is switched.
Patent JP-H04248111-A (JP)
Title: Head disconnection detecting circuit
Inventor: UENO HIROAKI
IPC: G11B5/455
Filed: 1991-01-24
Abstract: PURPOSE:To detect the disconnection of a magnetic head at the data writing time irrespectively of the write-in frequency in the recording and reproducing device using the magnetic head. CONSTITUTION:On the head driver 11 provided with a magnetic head forming the magnetic inversion signal with the electric current supplied from a power source to the coil 7 and provided respectively between both ends of the coil 7, and the positive electrode of the power source and between both ends of the coil 7 and the magnetic electrode of the power source and with the transistors 1-4 supplying the electric current for a coil 7 in accordance with the driving pulse, the comparison means 13 which is provided on the positive electrode side of the power source for the coil 7 and compares the base voltage of the transistors 1, 2 flowing an electric current to the coil 7 through an emitter from a collector with an emitter voltage is provided and when the emitter voltage drops lower than the base voltage, the it is decided that the coil 7 is disconnected.
Patent JP-H05194769-A (JP)
Title: Surface-coated plastic article
Inventor: IKUHARA ISAO
IPC: B32B9/04
Filed: 1992-01-17
Abstract: PURPOSE:To produce the title article excellent in the resistances to scratch, abrasion, weathering, and chemicals by forming an SiO layer by sputtering a hydrogen-contg. atmosphere on the surface of a plastic substrate and forming another SiO layer on the above-formed layer. CONSTITUTION:The title article is produced by forming an SiO layer, usually 0.05--3mum thick, by sputtering in a hydrogen-contg. atmosphere on the surface of a plastic substrate and forming another SiO layer, usually 0.1-3mum thick, on the above-formed layer. The latter layer is formed e. g. by sputtering.